The TEE maintains a real-time clock (RTC) that provides a RTC time to the REE.

Use of a hardware controlled communication bus (33) provides immediate synchronization of a high resolution real time clock and permits delayed synchronization of a lower resolution real time clock.

A real-time clock can provide an auto-run schedule for daily stimulation.

The method includes providing a continuous real-time clock (110) to a non real-time simulator (120) and synchronizing a simulation clock of the non real-time simulator with the continuous real-time clock on a continuous basis.

In this case, the firmware component is designed to transfer programming of the first real-time clock (14) to the second real-time clock (9) before the computer system (1) is changed to a switched-off state or an energy-saving state.

The contamination level to be displayed by the apparatus is corrected to real time from a real time clock or may be displayed in response to a time input from a keyboard.

A real-time clock is integrated into the device itself.

The power supply unit (2) comprises at least one microcontroller (7) having a second real-time clock (9).

The media apparatus may also include a real-time clock to maintain the current time and date.

The time clock apparatus (10) incorporates a processor (20), associated memory (24) and a real time clock (22).

Its Real time clock ensures that all the data is time and date stamped.

Its real time clock ensures that all the data is time and date stamped.

This invention relates to fault-tolerant real-time clock capable of withstanding n-faults, including Byzantine faults.

A real time clock is coupled to the top cover plate and a memory is coupled to the top cover plate and electrically coupled to the real time clock.

A dongle for a computer has a real time clock source and a power supply for the source.